body {
	min-width: 1000px;
	margin: 0 auto;
}
/* 头部导航 */

.navbar-default .navbar-collapse{
	text-align: center;
	position: absolute;
	bottom: 0;
	left: 0!important;
	text-align: center;
	width: 100%;
	padding: 0;
	margin: 0;
	display: flex;
	justify-content: center;
}
.container nav .navbar-nav{
	height: 75px;
	width: 100%;
	padding: 0;
	margin: 0;
	display: flex;
	justify-content: center;
}
.container nav .navbar-nav li{
	height: 100%;
	width: 15%;
	font-size: 22px;
}
.container nav .navbar-nav li a {
    color: #292929;
	height: 100%;
	padding: 0;
	line-height: 75px;
}
/* 选中导航 */
.container nav .navbar-nav .pitch a{
	background-size: 100% 100%;
}

/* 了解建设 */
.understand .understand_left{
	width: 40%;
	vertical-align: top;
	display: inline-block;
	*zoom:1;
	*display: inline;
}
.understand .understand_right{
	width: 58%;
	vertical-align: top;
	display: inline-block;
	*zoom:1;
	*display: inline;
}

/* 成功案例  */
.succeedCase .succeedCase_left{
	width: 49%;
	display: inline-block;
	vertical-align: top;
}
.succeedCase .succeedCase_right{
	width: 49%;
	display: inline-block;
	vertical-align: top;
}

/* 百强 */
.hundred img{
	width: 100%;
}

/* 新闻中心 */
.journalism .journalism_left{
	width: 40%;
	display: inline-block;
	vertical-align: top;
}
.journalism .journalism_right{
	width: 55%;
	display: inline-block;
	vertical-align: top;
}










@media (max-width: 1300px) {
	.container nav .navbar-nav li a {
		/* padding: 15px 20px 5px; */
	}
	
}

@media (max-width: 767px) {
	
	/* 头部导航 */
	header{
		text-align: center;
	}
	.navbar-default{
		background: #FFFFFF;
	}
	header .container{
		width: 100%;
		background: #FFFFFF;
		color: #454A5B;
		font-size: 16px;
		height: 52px;
	}
	
	.navbar-header{
		text-align: center;
	}
	.navbar-header .navbar-brand{
		position: fixed;
		top: 0px;
		left: 40%;
		height: 52px;
		width: 150px;
		padding: 0;
		margin: 0;
	}
	.navbar-header .navbar-brand img{
		width: 100%;
		margin-top: 15px;
	}
	.navbar-default .navbar-collapse{
		text-align: center;
		position: fixed;
		top: 0;
		right: 0;
		left: 0%!important;
		text-align: center;
		width: 100%;
		height: 1000%;
		display: none;
	}
	.container nav .navbar-nav{
		height: 100%;
		width: 50%;
		padding: 0;
		margin: 0;
		position: fixed;
		top: 0;
		right: 0;
		display: block;
		padding-top: 50px;
		background: #fff;
	}
	.container nav .navbar-nav li{
		height: 60px;
		width: 100%;
		font-size: 20px;
		margin: 0;
		padding: 0;
	}
	.container nav .navbar-nav li a {
	    color: #292929;
		height: 100%;
		padding: 0;
		line-height: 60px;
	}
	
	/* 选中导航 */
	.container nav .navbar-nav .pitch a{
		background-size: 100% 100%;
	}

	/* 成功案例  */
	.understand{
		font-size: 15px;
	}
	/* 了解建设 */
	.succeedCase .succeedCase_right{
		width: 100%;
	}
	/* 新闻中心 */
	.journalism .journalism_right .journalism_body>a>div{
		width: 62%;
		display: inline-block;
		*zoom:1;
		*display: inline;
		vertical-align: top;
	}
}
